# Smart QR Code Barcode Scanner vs Swapsy

The clearest difference is in-app purchases: Smart QR Code Barcode Scanner at none against Swapsy's 3. Smart QR Code Barcode Scanner also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Swapsy's advantage is update cadence (every 2 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Swapsy sells 3 in-app purchases, starting at $2.99 per 7 days. Smart QR Code Barcode Scanner asks for nothing beyond the download.

Smart QR Code Barcode Scanner ships an update fortnightly, Swapsy every 2 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Smart QR Code Barcode Scanner | Swapsy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 60 MB | 18 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [兆扬 张](https://appshunter.io/developer/1800601675) | [Dmitro Havrylenko](https://appshunter.io/developer/1817986037) |

## What reviewers say

### Smart QR Code Barcode Scanner

[App page](https://appshunter.io/ios/app/smart-qr-code-barcode-scanner/id6742935802)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Swapsy

[App page](https://appshunter.io/ios/app/swapsy-unit-and-currency/id6761122169)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly with Free Trial | $2.99 | per 7 days |
| Yearly with Free Trial | $19.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Smart QR Code Barcode Scanner free?

Smart QR Code Barcode Scanner is free to download, with no in-app purchases.

### Is Swapsy free?

Swapsy is free to download, with in-app purchases available.

### Do Smart QR Code Barcode Scanner or Swapsy have ads?

Swapsy shows ads; Smart QR Code Barcode Scanner does not.

### Which is updated more often, Smart QR Code Barcode Scanner or Swapsy?

Smart QR Code Barcode Scanner ships an update fortnightly, and Swapsy every 2 days. Most recently, Smart QR Code Barcode Scanner was updated on September 18, 2026 and Swapsy on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*